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GCH to SIN: distance & flight time

Gachsaran (Gachsaran Airport) → Singapore (Singapore Changi Airport)

4,011 mi
6,455 km · 3,485 nm
8h 20m
estimated nonstop flight time
+4.5h
time difference · heading east
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Flight time details

4,011 miles nonstop takes roughly 8h 20m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 4.5-hour time gain when reading arrival times on your ticket.

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The two airports

Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.

Alternate airports can cut this fare

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Frequently asked questions

How far is GCH from SIN?

The flight distance from Gachsaran (GCH) to Singapore (SIN) is 4,011 miles (6,455 km, 3,485 nautical miles), measured along the great-circle route airlines actually fly.

How long is the flight from GCH to SIN?

A nonstop flight takes about 8h 20m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.

What is the time difference between Gachsaran and Singapore?

Singapore is 4.5 hours ahead of Gachsaran.

What is the cheapest way to fly from GCH to SIN?

Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GCH–SIN that never appear on search engines, with no booking fees.
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